AAAC All Aluminium Alloy Conductor Overhead — image 1

Overhead Cable

AAAC All Aluminium Alloy Conductor Overhead

*Lightweight and High Strength: Ideal for overhead power transmission and distribution.
*Excellent Conductivity: Ensures efficient power transfer with minimal energy loss.
*Strong Corrosion Resistance: Suitable for harsh environments and coastal areas.
*Low Thermal Expansion Coefficient: Stable performance under temperature fluctuations.
*Easy Installation: Lightweight design simplifies transportation and setup.
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Product Advantages

Built for Reliable PV Performance

Key product advantages are presented in a concise format for engineers, distributors and project buyers.

4-Level Protection

Reinforced construction designed for demanding photovoltaic environments.

14 Extreme Tests

Performance verification information can be reviewed together with the related technical documentation.

Fully Certified

TÜV, CE, RoHS and REACH compliance information presented in one place.

Harsh-Environment Stability

Positioning focused on durability, safety and long-term project reliability.

Technical Specification

Product Specifications

Original product application, structure, features and technical data.

Application

AAAC (All Aluminium Alloy Conductor) cables are widely used in power transmission and distribution due to their superior mechanical and electrical properties. They offer excellent strength, durability, and resistance to corrosion, making them suitable for various applications:

·Urban Power Distribution: Their high strength-to-weight ratio and corrosion resistance make them ideal for installation on existing structures without requiring major modifications.

·Power Transmission in Rural and Mountainous Areas: The lightweight nature of AAAC cables allows for easy transportation and installation in remote locations, ensuring reliable power supply to underserved regions.

·Industrial and Commercial Power Supply: Used in industrial parks, factories, and commercial facilities, providing strong and durable power transmission.

·Coastal and High-Humidity Areas: AAAC’s corrosion-resistant properties make it ideal for regions with high humidity, salt exposure, and extreme weather conditions.

·Renewable Energy Transmission: Commonly used in solar and wind power projects, ensuring efficient power transmission from renewable energy sources to the grid.

Structure

Conductor: Multi-stranded aluminum alloy wires with no steel core, providing high strength and flexibility.

Features

1. Product standard: IEC 60502

2. Rated voltage: 1kV 11kV 33kV

3. Maximum operating temperature of conductor: 90℃

4. Cable shall be laid at no less than -20℃

5. Minimum allowable bending radius of the cable:

Cable with an outer diameter (D) less than 25mm shall have a diameter no less than 4D.

Cable with an outer diameter (D) of 25mm and above shall be not less than 6D.

Specification

NO.	Cores×Nominal Cross-section	Strands No./Dia. of Conductor	Strands Outer Dia.	Approx .Weight	Tensile force		Max. D.C Resistance of Conductor at 20℃
	Cores×Nominal Cross-section	Strands No./Dia. of Conductor	Strands Outer Dia.	Approx .Weight	JLHA1	JLHA2	JLHA1	JLHA2
	mm2	n/mm	mm	kg/km	kN	kN	Ω/km	Ω/km
1	16	7/1.71	5.13	44.0	5.22	4.74	2.0695	2.0500
2	20	7/1.83	5.40	50.4	5.98	5.43	1.8070	1.7900
3	25	7/2.13	6.30	68.3	8.11	7.36	1.3339	1.3213
4	30	7/2.29	6.87	79.0	9.37	8.51	1.1540	1.1431
5	35	7/2.52	7.56	95.6	11.35	10.3	0.9529	0.9439
6	45	7/2.89	8.67	125.7	14.92	13.55	0.7246	0.7177
7	50	7/3.02	9.06	137.3	16.30	14.79	0.6635	0.6573
8	70	7/3.57	10.7	191.9	22.07	20.67	0.4748	0.4703
9	75	7/3.63	10.9	198.4	22.82	21.37	0.4593	0.4549
10	95	7/4.16	12.5	260.5	29.97	28.07	0.3497	0.3464
11	120	19/2.78	13.9	317.3	37.48	34.02	0.2899	0.2871
12	145	19/3.10	15.5	394.6	46.61	42.3	0.2331	0.2309
13	150	19/3.17	15.9	412.6	48.74	44.24	0.2229	0.2208
14	185	19/3.51	17.6	505.9	57.91	54.24	0.1818	0.1801
15	210	19/3.75	18.8	577.4	66.10	61.91	0.1593	0.1578
16	230	19/3.93	19.7	634.2	72.60	67.99	0.1451	0.1437
17	240	19/4.01	20.1	660.3	75.59	70.79	0.1393	0.1380
18	300	37/3.21	22.5	825.9	97.32	88.33	0.1119	0.1109
19	360	37/3.53	24.7	998.8	114.1	106.80	0.0925	0.0917
20	400	37/3.71	26.0	1103.2	126.0	118.00	0.0838	0.0830